/**
 * Copyright (c) 2011 INRIA.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>
 **/
package org.objectweb.proactive.extensions.p2p.structured.operations.can;

import org.objectweb.proactive.extensions.p2p.structured.operations.SynchronousOperation;
import org.objectweb.proactive.extensions.p2p.structured.overlay.StructuredOverlay;
import org.objectweb.proactive.extensions.p2p.structured.overlay.can.CanOverlay;

/**
 * Operation used to retrieve the identifier and the zone of the peer which
 * handles the message.
 * 
 * @author lpellegr
 */
public class GetIdAndZoneOperation implements SynchronousOperation {

    private static final long serialVersionUID = 1L;

    public GetIdAndZoneOperation() {

    }

    /**
     * Handles the message.
     * 
     * @param overlay
     *            the overlay which handles the message.
     */
    public GetIdAndZoneResponseOperation handle(StructuredOverlay overlay) {
        return new GetIdAndZoneResponseOperation(
                overlay.getId(), ((CanOverlay) overlay).getZone());
    }

}
